Lumax International Corp., Ltd. trades electronic components and process control instruments in Taiwan, China, and internationally. It operates through segments including Process Control Instrument, Process Control System, Telecommunication System, Electronics Component, and Other Process Control. The company offers process automation consultancy, hardware and system installation, project management, and control valve maintenance for industries such as petrochemical, electronic, and steel. It also provides control valve repair, Lumax valve and VOC anti-leakage solutions, and various technical, consulting, and equipment services. Incorporated in 1975, it is headquartered in Taipei, Taiwan.